Home / 25,625,315.96-35,362,937.90-14,022,880.01

Finding the Fourth Proportional to 25,625,315.96, 35,362,937.90 and 14,022,880.01

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Solution

The fourth proportional to 25,625,315.96, 35,362,937.90 and 14,022,880.01 is: 19,351,575.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,625,315.96 : 35,362,937.90 = 14,022,880.01 : x
  2. Step 2: Convert to fraction form
    25,625,315.96/35,362,937.90 = 14,022,880.01/x
  3. Step 3: Cross multiply
    25,625,315.96x = 35,362,937.90 × 14,022,880.01
  4. Step 4: Simplify right side
    25,625,315.96x = 495,890,234,725,852.38
  5. Step 5: Solve for x
    x = 495,890,234,725,852.38/25,625,315.96
  6. Step 6: Final answer
    x = 19,351,575.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.